1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
krok68 [10]
3 years ago
8

How do you know from a graph if a relationship is a direct variation?

Mathematics
1 answer:
Marianna [84]3 years ago
8 0

Answer:

A direct variation is when x and y (or f(x) and x) are directly proportional to each other... For example, if you have a chart that says x and y, and in the x column is 1, 2 and 3, and the y column says 2, 4 and 6... then you know it's proportional because for each x, y increases by 2

Step-by-step explanation:

You might be interested in
If g(x) = 3x - 1 and if g(a) = 7, then which of the following is the value of a?
Vaselesa [24]

Answer:

So,

g(x) = 3x - 1

And,

g(a) = 3a - 1

But, given g(a) = 7

So, from 2nd and 3rd step,

3a-1=7

3a=6

Therefore, a = 2

5 0
3 years ago
Read 2 more answers
Can someone please help me out with this question?
Irina18 [472]

Answer:

\frac{300}{t} chairs at each table

Step-by-step explanation:

Total number of chairs : 300

Total number of tables : t

If we divide 300 chairs equally among t tables, then each table must have 300 chairs ÷ t tables = \frac{300}{t} chairs at each table.

4 0
3 years ago
Alamo Cola manufactures a soft drink made with 2.5% peach juice concentrate. What is this percent expressed as a fraction and de
Travka [436]

i don't know sorry if its wrong please correct me, it looks like c

6 0
3 years ago
A woman has a total of $ 12 , 000 to invest. She invests part of the money in an account that pays 7 % per year and the rest in
arlik [135]
That would be 34 your welcome:)
3 0
3 years ago
How to write 7+2-3-8 in sigma notation
Valentin [98]
(7+2-3-8)=0
N=7
Brainliest pts
Hope this helps
7 0
4 years ago
Other questions:
  • Consider the function represented by the equation y-6x-9 = 0. Which answer shows the equation written in function
    9·1 answer
  • What is the greater 1.8, 5/6, 1.5 3/4
    9·2 answers
  • 17,358 divided blank equals 789
    8·1 answer
  • Sorry but I rly don't understand it again.​
    13·1 answer
  • In a sale, normal prices of shoes Are reduced by 10%,natialy bought a pair of shoes in the sale they were 54 pounds what was the
    6·1 answer
  • What is the unit rate 360 miles traveled on 12 gallons of gasoline
    14·2 answers
  • Points T, R, and P, define _____Points B, A, and E are:
    12·1 answer
  • Help pls! Giving brainliest !!
    14·1 answer
  • For what value of x do the two ratios suggest a proportional relationship?
    10·1 answer
  • PLEASE HELP ME!!! WHAT IS THE ANSWERS???
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!